README
¶
PACKAGE DOCUMENTATION
package pcg
import "github.com/zeebo/pcg"
FUNCTIONS
func Float32() float32
Float32 returns a float32 uniformly in [0, 1). Safe for concurrent
callers.
func Float64() float64
Float64 returns a float64 uniformly in [0, 1). Safe for concurrent
callers.
func Uint32() uint32
Uint32 returns a random uint32. Safe for concurrent callers.
func Uint32n(n uint32) uint32
Uint32n returns a uint32 uniformly in [0, n). Safe for concurrent
callers.
func Uint64() uint64
Uint64 returns a random uint64. Safe for concurrent callers.
TYPES
type PT struct {
// contains filtered or unexported fields
}
PT is a thread safe pcg generator. The output is non-deterministic, even
if all of the calls are single threaded. The zero value is valid.
func NewParallel(state uint64) PT
New constructs a parallel pcg with the given state.
func (p *PT) Float32() float32
Float32 returns a float32 uniformly in [0, 1). Safe for concurrent
callers.
func (p *PT) Float64() float64
Float64 returns a float64 uniformly in [0, 1). Safe for concurrent
callers.
func (p *PT) Uint32() uint32
Uint32 returns a random uint32. Safe for concurrent callers.
func (p *PT) Uint32n(n uint32) uint32
Uint32n returns a uint32 uniformly in [0, n). Safe for concurrent
callers.
func (p *PT) Uint64() uint64
Uint64 returns a random uint64. Safe for concurrent callers.
type T struct {
// contains filtered or unexported fields
}
T is a pcg generator. The zero value is valid.
func New(state uint64) T
New constructs a pcg with the given state.
func (p *T) Float32() float32
Float32 returns a float32 uniformly in [0, 1). Not safe for concurrent
callers.
func (p *T) Float64() float64
Float64 returns a float64 uniformly in [0, 1). Not safe for concurrent
callers.
func (p *T) Uint32() uint32
Uint32 returns a random uint32. Not safe for concurrent callers.
func (p *T) Uint32n(n uint32) uint32
Uint32n returns a uint32 uniformly in [0, n). Not safe for concurrent
callers.
func (p *T) Uint64() uint64
Uint64 returns a random uint64. Not safe for concurrent callers.
Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Float32 ¶
func Float32() float32
Float32 returns a float32 uniformly in [0, 1). Safe for concurrent callers.
func Float64 ¶
func Float64() float64
Float64 returns a float64 uniformly in [0, 1). Safe for concurrent callers.
Types ¶
type PT ¶
type PT struct {
// contains filtered or unexported fields
}
PT is a thread safe pcg generator. The output is non-deterministic, even if all of the calls are single threaded. The zero value is valid.
func NewParallel ¶
New constructs a parallel pcg with the given state.
type T ¶
type T struct {
// contains filtered or unexported fields
}
T is a pcg generator. The zero value is valid.
Source Files
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